package com.haiyan.demo12_抽象方法的概述和定义;

public abstract class Person {
    private String name;
    private int age;

    public Person() {
    }

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
    public void show()
    {
        System.out.println(this.name+","+this.age);
    }

    public abstract void method();
    public abstract void method(int num);
    public abstract int method(String num);
    public abstract double method2(int num);
}
